JP2013186716A5

JP2013186716A5 -

Info

Publication number: JP2013186716A5
Application number: JP2012051556A
Authority: JP
Filing date: 2012-03-08
Publication date: 2015-03-26
Anticipated expiration: 2032-03-08

Description

例えば、発電した発電素子の位置情報を取得し、ユーザの行動の時系列モデルを取得する。時系列モデルの方向分布などの特徴量をベクトルで表現し、対応する確率的状態遷移モデルとして、それらのモデルが認識対象行動を生成する確率を演算部１６０が演算する。例えば、一般的な行動を確率が高いと表し、異常行動を確率が低いと表現する。認識対象行動を生成する確率が高く、通常の一般的な行動パターンと認識される（例えば、図６の点線１〜点線６で示したパターン）。認識対象行動を生成する確率が低く、異常行動パターンと認識される（例えば、図６の実線７で示したパターン）。 For example, the position information of the generated power generation element is acquired, and the time series model of the user's behavior is acquired. A feature quantity such as a directional distribution of the time series model is expressed by a vector, and a calculation unit 160 calculates a probability that these models generate a recognition target behavior as a corresponding probabilistic state transition model. For example, a general action is expressed as a high probability , and an abnormal action is expressed as a low probability . The probability of generating the recognition target action is high, and it is recognized as a normal general action pattern (for example, the pattern indicated by dotted lines 1 to 6 in FIG. 6). The probability of generating the recognition target behavior is low, and it is recognized as an abnormal behavior pattern (for example, a pattern indicated by a solid line 7 in FIG. 6).

無線の方式による通信としては、例えば、赤外線を用いた通信や、短距離低消費電力型のＡＮＴ規格による通信、「Ｚ−Ｗａｖｅ」規格による通信、「Ｚｉｇｂｅｅ」規格による通信、「ＢｌｕｅｔｏｏｔｈＬｏｗＥｎｅｒｇｙ」規格による通信、ネットワーク形成が容易な「ＷｉＦｉ」による通信などを利用することができるが、これらに限定されるものではない。 The communication by the wireless method, for example, communication or using an infrared, communication by short-range low-power-consumption ANT standards, communication by "Z-Wave" standard, communication by "Zigbee" standard "Bluetooth Low Energ y “Communication based on the standard”, communication based on “Wi-Fi” that allows easy network formation can be used, but is not limited thereto.

ステップＳ２２において、ユーザに異常がない場合は、発電部３０１が発電することによって生じる電圧波形の最大レベルが、演算部３１０によって計測される。電圧波形の最大レベルが閾値より大きいか否かの判断が行われる（ステップＳ２３）。電圧波形の最大レベルが所定の閾値以下である場合は、演算部３１０のメモリの内容が適宜、更新される（ステップＳ２５）。そして、動きに関する情報等に対するモニタリングがなされる（ステップＳ２０）。 In step S <b> 22, when there is no abnormality in the user, the maximum level of the voltage waveform generated by the power generation unit 301 generating power is measured by the calculation unit 310. It is determined whether or not the maximum level of the voltage waveform is greater than the threshold (step S23). If the maximum level of the voltage waveform is less than or equal to the predetermined threshold value, the contents of the memory of the arithmetic unit 310 as appropriate, is updated (step S25). Then, monitoring of information related to movement is performed (step S20).

通信部５０７は、車載装置５００と外部装置６００等との間の通信を行うためのインタフェースである。通信部５０７によってなされる通信は、例えば、無線を使用して行われる。無線の方式による通信としては、例えば、赤外線を用いた通信や、短距離低消費電力型のＡＮＴ規格による通信、「Ｚ−Ｗａｖｅ」規格による通信、「Ｚｉｇｂｅｅ」規格による通信、「ＢｌｕｅｔｏｏｔｈＬｏｗＥｎｅｒｇｙ」規格による通信、ネットワーク形成が容易な「ＷｉＦｉ」による通信などを利用することができる。もちろん、これらの規格や方式に基づく通信に限定されるものではない。 The communication unit 507 is an interface for performing communication between the in-vehicle device 500 and the external device 600 or the like. The communication performed by the communication unit 507 is performed using wireless, for example. The communication by the wireless method, for example, communication or using an infrared, communication by short-range low-power-consumption ANT standards, communication by "Z-Wave" standard, communication by "Zigbee" standard "Bluetooth Low Energ y “Communication based on the standard”, communication based on “Wi-Fi” that allows easy network formation, and the like can be used. Of course, it is not limited to communication based on these standards and methods.

なお、例えば、ＧＰＳセンサ５０９により取得された車両Ｃの位置情報は、制御部５０５、通信部５０７およびアンテナ５０８を介して外部装置６００に送信される。車両Ｃの位置情報は、例えば、周期的（例えば、１分間隔）に外部装置６００に送信される。 For example, the position information of the vehicle C acquired by the GPS sensor 509 is transmitted to the external device 600 via the control unit 505 , the communication unit 507, and the antenna 508. The position information of the vehicle C is transmitted to the external device 600, for example, periodically (for example, at intervals of 1 minute).

Claims

A discriminating device having a discriminating unit that discriminates whether or not there is an abnormality according to power generation information from the power generating unit.

The determination device according to claim 1, wherein the power generation unit is formed by arranging a plurality of power generation elements on the contact member.

The determination device according to claim 2, wherein the power generation element corresponding to the predetermined portion generates power when a moving body moves on the predetermined portion on the contact member.

The power generation information is position information of the power generation element that has generated the power,
The discrimination unit
The determination apparatus according to claim 3, wherein the presence / absence of the abnormality is determined according to the position information.

The power generation information is a power generation amount of the power generating element that has generated the power,
The discrimination unit
The determination apparatus according to claim 3, wherein the presence / absence of the abnormality is determined in accordance with a power generation amount of the power generation element that has generated the power.

Discriminating device according to any one of claims 2 to 5 wherein the plurality of power generating elements are arranged in a matrix in the contact member.

The power generating element, discrimination device according to any one of claims 2 to 6, generated by the pressure applied in accordance with movement of the moving body.

The discrimination unit
The determination apparatus according to claim 1, wherein the presence or absence of the abnormality is determined according to the power generation information and sensor information from a sensor unit.

The determination apparatus according to claim 8, wherein the sensor information is information indicating at least one of a user position, a user traveling direction, and a user body condition.

The power generation information is information indicating a change in power generation amount,
The discrimination unit
The determination device according to claim 1, wherein the abnormality is determined to be present when the change in the power generation amount is greater than a threshold value.

A position information acquisition unit for acquiring position information of the moving object;
The determination device according to claim 10, further comprising: a transmission unit that transmits the position information to another device when it is determined that the abnormality is present.

Discriminating device according to any one of claims 1 to 11 power is supplied to the judgment unit from the power generation unit.

Wherein when it is determined that the abnormality is present by the identification portion, discriminating device according to any one of claims 1 to 12 having a processing unit that performs the abnormality corresponding processing.

The power generation unit, discriminating device according to any one of claims 1 to 13 to generate electric power based on the energy present in the surrounding environment.

A discriminating method in a discriminating apparatus that discriminates whether or not there is an abnormality according to power generation information from a power generation unit.

A power generation unit that generates power based on energy existing in the surrounding environment;
A discrimination system comprising: a discriminator that discriminates whether there is an abnormality according to the power generation information from the power generator.